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391999

Sigma-Aldrich

5-Methoxy-2-nitrobenzoic acid

97%

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About This Item

Linear Formula:
CH3OC6H3(NO2)CO2H
CAS Number:
1882-69-5
Molecular Weight:
197.14
MDL number:
MFCD00151836
UNSPSC Code:
12352100
PubChem Substance ID:
24864416
NACRES:
NA.22

Assay

97%

mp

125-130 °C (lit.)

SMILES string

COc1ccc(c(c1)C(O)=O)[N+]([O-])=O

InChI

1S/C8H7NO5/c1-14-5-2-3-7(9(12)13)6(4-5)8(10)11/h2-4H,1H3,(H,10,11)

InChI key

URADKXVAIGMTEG-UHFFFAOYSA-N

General description

5-Methoxy-2-nitrobenzoic acid is a substituted 2-nitrobenzoic acid. It has been reported to be one of the microbial degradation metabolite of cypermethrin, a synthetic pyrethroid pesticide.

Application

5-Methoxy-2-nitrobenzoic acid may be used as starting material in the synthesis of the following:
  • dictyoquinazol A, a neuroprotective compound
  • 5-methoxyantranilic acid by catalytic reduction
  • pyrrolobenzodiazepines
5-Methoxy-2-nitrobenzoic acid may be used in the synthesis of the following N-phenylethyl-2-nitrobenzamides:
  • N-phenylethyl-5-methoxy-2-nitrobenzamide
  • N-(4-methoxyphenylethyl)-5-methoxy-2-nitrobenzamide
  • N-(3,4-dimethoxyphenylethyl)-5-methoxy-2-nitrobenzamide
  • N-(phenethyl)-5-chloro-2-nitrobenzamide
  • N-(3,4-dimethoxyphenethyl)-5-chloro-2-nitrobenzamide

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis of pyrrolobenzodiazepines via the PIFA oxidation of amines. Synthesis of 8-deoxy DC-81.
Kraus GA and Melekhov A.
Tetrahedron, 54(39), 11749-11754 (1998)
Total synthesis of neuroprotective dictyoquinazol A, B, and C.
Oh CH and Song CH.
Synthetic Communications, 37(19), 3311-3317 (2007)
Derivatives of 6-methoxy-2-mercaptoquinazole-4-one as compounds with potential anti-tubercularactivity.
Murav'eva KM, et al.
Pharmaceutical Chemistry Journal, 1(8), 456-458 (1967)
Yin LB, et al.
Biodegradation of Hazardous and Special Products (Intech), 1-16 (2013)
A Novel Synthesis of 5, 6-Dihydroindazolo [3,2-a] isoquinolines and Their Relative Compounds via Tin (II) Chloride Dihydrate as Reducing Agent.
Kuo CY and Wu MJ.
J. Chin. Chem. Soc., 52(5), 965-974 (2005)

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